4285633685 has 4 divisors (see below), whose sum is σ = 5142760428. Its totient is φ = 3428506944.

The previous prime is 4285633661. The next prime is 4285633697. The reversal of 4285633685 is 5863365824.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2272047556 + 2013586129 = 47666^2 + 44873^2 .

It is a cyclic number.

It is not a de Polignac number, because 4285633685 - 2¹⁰ = 4285632661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428563364 + ... + 428563373.

It is an arithmetic number, because the mean of its divisors is an integer number (1285690107).

Almost surely, 2^4285633685 is an apocalyptic number.

It is an amenable number.

4285633685 is a deficient number, since it is larger than the sum of its proper divisors (857126743).

4285633685 is an equidigital number, since it uses as much as digits as its factorization.

4285633685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857126742.

The product of its digits is 4147200, while the sum is 50.

The square root of 4285633685 is about 65464.7514697795. The cubic root of 4285633685 is about 1624.3203387278.

The spelling of 4285633685 in words is "four billion, two hundred eighty-five million, six hundred thirty-three thousand, six hundred eighty-five".